Journal of Atmospheric and Environmental Optics, Volume. 20, Issue 2, 134(2025)
Design and preliminary application of weather phenomenon recognition system based on forward and backward light scattering principle
Weather phenomenon recognition is of great significance for transportation, agriculture and human daily activities, and automatic weather observation technology based on optical principle has broad application prospects. At present, the distinction of fog and haze by the existing meteorological instruments is mainly based on visibility range, with a single judgment condition, and to identify rain and snow, precipitation sensors are required, which is technically complex. In this work, based on the differences in scattering characteristics of rain, snow, fog and haze particles from different angles, a universal weather phenomenon recognition system based on forward and backward scattering principle is designed and developed, which identifies fog, haze, rain, snow and clean days through two-way scattering angle signals of
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Zhiru WANG, Yin CHENG, Huaqiao GUI, Jiaoshi ZHANG, Ming YANG, Jianguo LIU. Design and preliminary application of weather phenomenon recognition system based on forward and backward light scattering principle[J]. Journal of Atmospheric and Environmental Optics, 2025, 20(2): 134
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Received: Oct. 19, 2022
Accepted: --
Published Online: May. 30, 2025
The Author Email: Yin CHENG (chenyin@aiofm.ac.cn)